Exploiting Twitter for Informativeness Classification in Disaster Situations.
David GrafWerner RetschitzeggerWieland SchwingerBirgit PröllElisabeth KapsammerPublished in: Trans. Large Scale Data Knowl. Centered Syst. (2020)
Keyphrases
- classification accuracy
- pattern recognition
- decision trees
- classification scheme
- support vector machine
- classification systems
- machine learning
- support vector
- class labels
- social media
- real world
- supervised classification
- automatic classification
- pattern classification
- benchmark datasets
- support vector machine svm
- supervised learning
- feature selection
- feature vectors
- feature extraction
- feature space
- preprocessing
- polarity classification
- situational awareness
- data sets
- classification rate
- classification models
- decision rules
- active learning
- machine learning algorithms
- multi class
- text classification
- feature set